Calling a Cached Page?

[jscnet]

$HTTP_REFERER will show me the link to the last page... however, is there a way to reference the last cached page (on the client)?

I want to add a message to my error page which says something like:

"Press your browser back button to return and make the necessary changes."

However, I want to also add my own back button to the bottom of the page, as an alternative (intuitive) option. But I don't want to call the URL.

And, I don't want to rely on Java.

Thanks.
Jason

[zirius]

I'm not sure if you meant Javascript when you wrote Java, but anyway I don't think that this is possible without using Javascript...
Also, I can't really see any reason not to use Javascript, especially on a relatively simple thing such as a back button since it is supported in every browser since NS2 and IE3...

Anyway, if you decide to use Javascript (and I suggest you do), the code is: history.back()